TY - BOOK AU - Martinette,C.V. AU - Zawlocki,Ron TI - Trench rescue: principles and practice to NFPA 1006 and 1670 SN - 9781449641849 PY - 2017///], ©2017 CY - Burlington, Massachusetts PB - Jones & Bartlett Learning KW - Rescue Work KW - methods KW - Emergency Medical Technicians KW - Emergency Medical Services KW - Soil N1 - Includes index ER -